JN

At JN, previously known as Jones Nicholson, we pride ourselves on being a cornerstone in the Australian engineering industry, with a hearty journey that spans over half a century. Initially beginning as T.C. Punnett & Associates by Trevor Punnett right from his humble abode in Sydney's South, our firm has grown tremendously both in size and capabilities.

Today, JN stands as a full-service, multi-disciplinary engineering firm with 90 dedicated staff members spread across nine offices spanning NSW and Queensland.

Today, JN stands as a full-service, multi-disciplinary engineering firm with 90 dedicated staff members spread across nine offices spanning NSW and Queensland. We maintain a staunch commitment to the Australian sector—proudly being 100% Australian owned—and have contributed to over 20,000 projects, a testament to our reliable and esteemed presence in the industry.

Our spectrum of services is comprehensively aligned with the construction industry's demands, including specialties like civil, structural, electrical, mechanical, hydraulic, fire safety, sustainable construction, remedial works, and traffic engineering solutions. Each of these services is bolstered by our dedication to responsive engineering—our foundational ethos that combines readiness with deep thoughtful processes to meet and adapt to our clients' needs effectively.